Received: 12 May 2020
Accepted: 2 July 2020
First Online: 28 July 2020
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: Ethical approval was waived by the local Ethics Committee of Cadi Ayyad University, Faculty of Medicine and Pharmacy Marrakech in view of the retrospective nature of the study and all the procedures being performed were part of the routine care.
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